Where to Buy an RV Generator? (30 Online Stores Reviewed)

Are you looking to buy a new generator for your rig? If you already have your heart set on a specific model, now’s the time to start searching online and compare prices. And we’re here to help with a list of top 3o online stores where you can buy your next genny.

If you’re still unsure whether you need a diesel, gas or propane generator, what size to buy or which brand to choose, take a look at these guides too –

1. etrailer.com

Etrailer is an excellent resource for all things related to motorhomes and recreational vehicles. They stock thousands of accessories such as bike rags, heavy-duty towing supplies, cargo carriers, and RV generators. Etrailer has been in business since 1946, and it is known for selling high-quality parts at the lowest prices possible.

Furthermore, their products are backed up by a Satisfaction Guarantee and the Lowest Price Pledge. This basically means that you can secure a lower price for a product if you’re able to find cheaper rates elsewhere. One more welcome feature is free shipping on all orders over $99 in the US.

2. AP Electric & Generators

Not many businesses have the most exhaustive list of RV generators possible, but AP Electric manages to come close. They have products from all major brands including Generac, Kohler, Briggs & Stratton, Winco, ASCO, and Cummins. In many cases, they offer the most versatile payment options for pricier items such as RV generators.

What’s more impressive is their customer support team which makes itself available to you via live chat, regular email, and phone calls to answer all your queries. The website has been in business since 2005 and has sold to over 100,000 customers since. They’ve secured an A+ rating from the Better Business Bureau (BBB), establishing their credibility.

3. Grainger.com

Grainer offers a fluid and responsive browsing experience that is encrypted and secure. Their user interface makes it easy to find your favorite products in just a few quick searches. But they only have around 72 or more RV generators to choose from. Choose from among the most popular brands including Generac, Honda, Champion, and Dayton. No Cummins though, unfortunately.

They do not offer free shipping on the generators though, which is surprising given how pricey generators tend to get. There weren’t very many discount options to choose from in order to make our shopping cart a little easy on the wallet, so do keep that in mind before buying from Grainger.

4. Costco

Costco has grown from relatively humble operations in the US to become a multi-billion dollar global retailer with operations in eight countries. They first started out in 1976, which makes them older than many retailers on this list. Costco offers a large range of products to choose from, but they don’t focus much on generators.

For this reason, they only have around 19 generators to choose from, with only a few being portable enough to carry around in an RV. That being said, what attracted us to Costco in the first place is their robust discount policy. In many cases, you can qualify for discounts of up to 100% off. This is unparalleled and can cut down sky-high prices down to size.

5. Electric Generator Depot

As their name suggests, Electric Generator Depot specializes in generators and offers one of the most exhaustive lists of RV generators you’ll ever feel the need to explore. They first started out in 1984 and have since grown into becoming one of the top sources of generators and generator equipment. Their standout features are the reassuring 45-day money back guarantee and price match guarantee.

So if you manage to find an RV generator for a lower price elsewhere, simply inform their customer support team and they’ll make sure to match the price. Another useful feature is free shipping on orders over $49. This is astounding considering how bulky generators tend to get, even the mobile ones. Their customer support team is available during support hours and will answer all your queries.

6. Toolots

Toolots is the go-to place for industry-grade power tools sourced directly from their factory of origin. They sell high-quality generators at low prices and try to deliver it as fast as possible. Their customer support executives actually care for your buying experience, and they can communicate with you via live chat, phone, and email. Just make sure to consult them during regular working to ask questions.

You will find many RV generators to choose from. Toolots offers a 14-day return policy on their products, allowing you to send for a return if you don’t like the generator. You will have to bear the shipment charges yourself through.

7. CPO Outlets

Backed by a savvy marketing team, CPO Outlets will definitely make a lot of sales this holiday season. They boast an industry-leading 120 money back guarantee on all their products, which helps secure your investment in expensive tools and equipment. They also offer free shipping on orders over $49. Since RV generators tend to be pricey, they will be shipped to you with no extra charge.

Also, make sure to keep a close eye out for any savings they might be offering. CPO regularly offers massive discounts of up to 30 to 50 percent on their products. Their only downside is the low number of RV generators. At the time this article was written, we could only find 35 results.

8. Overtons

If you shop now, you will get a generous 25% off on your order, no matter the minimum. Don’t worry if the promo campaign runs out before you reach there, Overtons regularly offers discounts and might just offer an even bigger deal the next time you visit for an RV generator. They started out as a small grocery cart to progress into one of the most reputable retailers with decades’ long reputation.

One useful feature of the website is their 90-day return policy which lets you return an item if it doesn’t fit the bill. Standard shipping is free for members of their Good Sam Club for orders over $99. If you’re not a member, you will have to bear the cost of shipping yourself.

9. Wish

Wish is a reputable website with many portable RV generators for sale. Their website is hidden behind a rigid popup that wants your personal credentials (nothing too personal) for access, and the extra hassle may not be worth for many users. But once you get past the popup, you will find an impressive range of portable generators to choose from.

The website itself is very cumbersome to navigate with the most useless user interface we’ve come across. For starters, the search tool uselessly brings up a host of unrelated items such as laptops and solar panels. What the two have in common with generators, we have no idea. But behind the cumbersome interface, you will find a helpful customer support team, quality products, and discounts.

10. Harbor Freight

Harbor Freight is one of the few online retailers that offer low prices for their generators, although the only issue we have with them is the lack of variety. They only have 11 portable generators.

In their defense, they will go above and beyond to honor their ‘lowest price’ guarantee to match the price should find the product being sold for cheaper elsewhere. They started out in 1977 as a small family-owned business and quickly grew into a larger online retailer, having serviced an unprecedented 40 million customers.

11. Zoro

Zoro is mostly committed to providing office supplies for small and larger businesses, but they offer some of the lowest prices on the market with free shipping on orders over $50. The website only has around 6 generators geared exclusively for RVs, which limits your options in terms of choice. But since most generators are well over $50, you will qualify for free shipping.

You can further reduce prices using promo codes and discount coupons, just make sure to keep an eye out for them.

12. Pure Wave Generators

This e-commerce retailer hides behind one of the largest, most outdated user interfaces we’ve yet seen. In their favor, all their generators are conveniently listed on the front page of their website for easy access.

The reason why we placed them on this list is due to the fact that their products are of a high-quality, with free shipping to the continental USA. They also offer 30-day returns on all purchases. There’s a generous 1-year free warranty on your purchase for defects.

13. Colorado Standby

Although their name suggests they only cater to customers in Colorado, Colorado Standby delivers its products in most areas within the US. They have one of the most impressive ranges of RV generators to choose from, with over 90 results at the time of this article’s writing. They mostly offer Cummins generators which tend to be super expensive, so do keep that in mind before browsing.

The company was founded in 1999 and has been in business since. They are the go-to shop for RVers who are always on the go.

14. Northern Tool

Northern Tool started as a family-owned business in 1981 and mostly helped the do-it-yourself folks out there. They offer a wide selection of generators, power and hand tools, pressure washers, and material handling equipment. The products are high quality and backed up by low prices.

Their standout feature is the helpful customer service team that can provide you with a free consultation over live chat and phone. We could only find a handful of RV generators, all of which are of fairly expensive.

15. Norwall Power Systems

We found Norwall Power Systems easy to use with a user-friendly interface allowing you to find your product of choice by simply entering its name using the helpful search catalog. They have a large number of portable RV generators in stock. The website regularly offers free discounts on certain products for the more tech-savvy customers.

Shipping is impressive, allowing the product to be delivered in as little as 1 to 2 days. Most of the products are manufactured by Cummins. The company started out in 1996 as a small generator repair and parts shop. Their next step was to evolve into an online retail business and have delivered more than 200,000 power generators to consumers for over 20 years.

16. eBay

No list about online retailers is complete without mentioning eBay, one of the largest online retailers in the world. They offer just about everything you could ever hope to find, including RV generators. Their user interface simplifies the search procedure, allowing you to categorize products based on different search parameters. Some of their featured brands include Honda, Onan, and Generac.

17. Amazon

Amazon is literally the largest e-commerce businesses on the planet, with an impressive stock of the best RV generators money can buy. They offer free shipping on orders over $25. One helpful feature of the website is the sleek dashboard that lets you browse products based on price range, and this saves you time and money.

18. Walmart

Walmart has become synonymous with shopping, and for the most part, offer a relaxing browsing experience with an interface that is comfortable to use. They have a large number of products for sale, including RV generators. They happen to have one of the largest selections of RV generators to choose from, with at least 149 products.

19. Homedepot

Home Depot has become the go-to place for both DIY-ers and professionals. The website is committed to making rare tools easily accessible to the general population at an affordable price. This also applies to RV generators. Home Depot regularly offers discounts on certain purchases, especially if they’re bulky and expensive such as RV generators.

Of course free delivery is a welcome feature that should help you save money. Home Depot has an accessible and helpful customer support team that is available via live chat, email, and phone to consult you on product selection. Another useful aspect is their free returns policy allowing you to test the product for at least 90 days before making a return. Just make sure you retain the original packaging.

20. Electric Generators Direct

Electric Generators Direct is a rare find that offers a fast and responsive website, free shipping, and one of the most robust customer support team we’ve ever contacted. Their RV generators are sourced from major brands such as Cummins, Briggs & Stratton, and Honda. All your purchases are secured behind SSL encryption to give you the peace of mind.

They have a helpful returns policy that lets you make returns within 30 days of delivery. The shipping fees for returns will be footed by you. They also offer to finance on orders over $249, helping you pay in fixed installments over the course of 3, 6, or 12 months.

21. Cabela’s

Cabela’s is designed exclusively for RVers who are always on the go. It’s a rare website buried away under obscurity and hundreds of irrelevant search results, but we were definitely glad to have found them. Their website has a clean, clutter-free interface that helps you find your favorite product in a few moments. Any payments you make are secured behind SSL encryption, so no information falls to a third party.

A standout feature of Cabela’s is their discount coupon that helps you make significant savings, especially if you become a part of their club. If for some reason you’re not satisfied with the product, you can always have it returned in 90 days. Plus you also get free 2-day delivery on a minimum order of $50, which is nothing to scoff at.

22. Lowe’s

You should always expect to find Lowe’s on any list of online retailers, this list is no different. Lowe’s is one of the most helpful websites for motorhome owners, offering generators, batteries for boondocking, and inverters for power-intensive products. They offer free shipping in many areas of the US to help you make some quick savings.

23. Farm and Fleet

We did not expect this website to offer so many useful features: a clutter-free interface, responsive website, economical pricing, robust customer support team, and regular discounts. The website itself wasn’t easy to find, but we feel can make for a helpful resource to all owners of an RV. They currently have over 35 portable generators for sale.

Unfortunately, they don’t offer free shipping, which is characteristic of smaller online retailers. A surprising feature is their 60-day money back guarantee, which is useful for shoppers who have paranoia. Make sure to visit their promotions page to get extra cheap RV generators.

24. RV Auto Parts

Designed by avid fans of outdoor travel, this website is your one-stop shop for all things RV, including portable RV generators. The price is low and the shipment is fast. RV Auto Parts does offer 30 days to help you decide if you really want to keep the product, the only downside being the 15% restocking fee.

The website might just happen to have something rare in stock you were otherwise unable to find elsewhere.

25. Sam’s Club

A quick search on Google or Bing won’t yield results with Sam’s Club’s name on it. Indeed, we had to scour the internet to find this rare gem. They have an impressive range of RV generators to choose from, including brand names such as Champion, Yamaha, Aitma, and, of course, Cummins. Sam’s Club regularly offers promos, so make sure to keep an eye out for them to secure a cheap deal.

If you’re a part of their ‘club’, you’ll qualify for free shipping. We believe it’s always worthwhile to become a member if lucrative rewards such as cash prizes thrill you.

26. RV Parts Country

RV Parts Country, as the name suggests, is a wholesaler that caters exclusively to the owners of RVs. Their goal is to make camping affordable for everyone and offer a range of products you wouldn’t find elsewhere. They boast high customer service, low fees, and fast shipping. Choose from various brands including Onan, Dometic, Yamaha, and Honda.

27. Camping World

Camping World has become a useful feature for owners of RV on account of its roster of features that include high-end outdoor gear at economical prices, maintenance, and repair. We were able to get a 10% discount when browsing for a useful RV generator. Shipping isn’t free for regular members, but if you’re a club member, you can expect free shipping on your RV generator’s purchase.

28. PPL Motor Homes

Don’t let their outdated website menu discourage you from finding rare generator products at cheap prices. PPL Motor Homes has been in business since 1972, but they still have a thing or two to learn about website design. If you can get past the dated web design, you will find something cheap RV generators for sale.

29. Home Depot

Home Depot is backed up by a strong reputation and one of the most extensive ranges of portable generators we have yet to find. You can filter search results based on wattage, brand, and price. The best part is free shipping for the majority of products. You can also reach their super helpful customer support team via Live Chat.

30. Backup Power Solutions

We didn’t expect to find Backup Power Solutions hidden underneath so many other websites. They offer free shipping and have a large number of RV generators to choose from. Their standout feature is a host of other services such as repair and maintenance by some of the best support teams we’ve seen yet.

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